Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Chloro-6-nitro-1H-indazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

50593-68-5

50593-68-5 structure

Name: 3-Chloro-6-nitro-1H-indazole
Chemical Name: 3-Chloro-6-nitro-1H-indazole
CAS Number: 50593-68-5
Molecular Formula: C₇H₄ClN₃O₂
Molecular Weight: 197.579
Create Date: 2018-07-17 10:07:49
Modify Date: 2025-08-26 01:05:32

Name	3-Chloro-6-nitro-1H-indazole
Synonyms	EINECS 256-631-9 3-chloro-6-nitro-2H-indazole MFCD00010741 1H-Indazole, 3-chloro-6-nitro- 3-Chloro-6-nitro-1H-indazole

Density	1.7±0.1 g/cm3
Boiling Point	415.2±25.0 °C at 760 mmHg
Melting Point	203-205ºC
Molecular Formula	C₇H₄ClN₃O₂
Molecular Weight	197.579
Flash Point	204.9±23.2 °C
Exact Mass	196.999207
PSA	74.50000
LogP	2.95
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.742

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NK7900000

CHEMICAL NAME :: 1H-Indazole, 3-chloro-6-nitro-

CAS REGISTRY NUMBER :: 50593-68-5

BEILSTEIN REFERENCE NO. :: 0013651

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-Cl-N3-O2

MOLECULAR WEIGHT :: 197.59

WISWESSER LINE NOTATION :: T56 BMNJ DG HNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 42,379,1984

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02166

Hazard Codes	Xi
HS Code	2933990090

7597-18-4

~92%

50593-68-5

Literature: Souers, Andrew J.; Collins, Christine A.; Gao, Ju; Judd, Andrew S.; Kym, Philip R.; Mulhern, Mathew M.; Sham, Hing L.; Wodka, Dariusz Patent: US2005/277638 A1, 2005 ; Location in patent: Page/Page column 49 ; US 20050277638 A1

5401-94-5

~94%

50593-68-5

Literature: Souers, Andrew J.; Collins, Christine A.; Gao, Ju; Judd, Andrew S.; Kym, Philip R.; Mulhern, Mathew M.; Sham, Hing L.; Vasudevan, Anil; Wodka, Dariusz Patent: US2005/137243 A1, 2005 ; Location in patent: Page/Page column 48 ; US 20050137243 A1

3481-09-2

7597-18-4

~87%

50593-68-5

Literature: Stein, Philip D.; O'Connor, Stephen P.; Shi, Yan; Li, Chi Patent: US2002/25957 A1, 2002 ;

74209-31-7

~29%

50593-68-5

Literature: Bouchet, P.; Lazaro, R.; Benchidmi, M.; Elguero, J. Tetrahedron, 1980 , vol. 36, p. 3523 - 3534

7364-33-2

50593-68-5

Literature: Davies Journal of the Chemical Society, 1955 , p. 2412,2419

Precursor 5
7597-18-4 5401-94-5 3481-09-2 74209-31-7
7364-33-2
DownStream 2
21413-23-0 68159-09-1

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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